4730-00-901-6293 NUT,UNION Index 2810-00-901-6297 RING,PISTON

National Stock Number:
4730-00-901-6294

Federal Supply Class:
4730

National Item Identification Number:
009016294

Description:
NUT,UNION

Detail:
AN INTERNALLY THREADED NUT WHICH HAS AN INTERNAL SEAT OR SHOULDER DESIGNED TO ENGAGE THE NUT RETAINING FLANGE OF A UNION TAILPIECE. THE THREADED PORTION IS USED TO ENGAGE THE THREAD PIECE OF A UNION, UNION ELBOR OR THE LIKE. EXCLUDES NUT (1), TUBE COUPLING.


Manufacturer Information:
A414240-80A396COMPUTA-BASE-MACHINING, INC.
A414240-80JC12BEC SYSTEMS LLC
A414240-817661HAMILL MANUFACTURING COMPANY
A414240-81V517DUHADAWAY TOOL & DIE SHOP INC
A414240-82M490NASSAU TOOL WORKS, INC
A414240-830828KROBACH MFG. CORP.
A414240-83BZG7NUFLO, INC.
A414240-84RKF0C & B TECHNOLOGY, LLC
A414240-856878SPS TECHNOLOGIES, LLC
A414240-858078AIRTRONICS, LLC
A414240-85S946PRE-MACH INC
A414240-86W889AMMCON CORP.
A414240-880020NAVAL AIR WARFARE CENTER AIRCRAFT DIVISION CODE 4.8.8.0.0.B BLDG 148-2
A414240-89U245MASTER RESEARCH & MANUFACTURING, INC.
EPA21000-273F3014NAVAL GROUP SITE DE BREST


Techincal Specification:
NUT HEIGHT1.500 INCHES NOMINAL
SHOULDER SEAT DIAMETER3.755 INCHES MINIMUM AND 3.765 INCHES MAXIMUM
SHOULDER STEP WIDTH0.375 INCHES MINIMUM AND 0.391 INCHES MAXIMUM
SHOULDER WIDTH0.375 INCHES NOMINAL
SMALLEST INSIDE DIAMETER3.190 INCHES MINIMUM AND 3.193 INCHES MAXIMUM
THREAD DIRECTIONRIGHT-HAND
THREAD SERIESUN
WIDTH ACROSS FLATS4.125 INCHES NOMINAL


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